Jakub Martinec is a professional footballer from CZE and is currently 29 years old. He is on the books of Sparta Praha and wears shirt number 4. His main role on the pitch is Defender. He measures 185cm in height and weighs 87kg. His estimated market valuation currently stands at 850K €.

His latest transfer saw him join Sparta Praha from Baumit Jablonec via Free on 2025-09-05. The move was reported at 1M €.

Across the Czech Chance Liga 2025-2026, Jakub Martinec appeared in 24 matches and averaged 0.5 tackles, 0.6 interceptions, 2.7 clearances, and 0.2 blocked shots per game.